Marquise|Lab Grown|IGI

5.05ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG811634031

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811634031

Diamond specifications and retailer prices

From HK$12,177 HKD

$1,552 USD

As of October 30, 2026

Save HK$62,488 HKD (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: HK$74,665 HKD at Novita Diamonds · As of October 31, 2026

View at Novita Diamonds

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811634031 or 811634031. Listed at 25 retailers as of October 30, 2026, with prices from HK$12,177 to HK$74,665, a HK$62,488 spread on the same certified stone. Novita Diamonds lists it at HK$74,665. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811634031

Dimensions17.99 × 8.83 × 5.58 mm

L/W Ratio2.04

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG811634031

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: HK$74,665 HKD|Low: HK$12,177 HKD|High: HK$103,249 HKD|Avg: HK$35,607 HKD

Novita Diamonds

Retailer 2

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November 1, 2026

Retailer 21HK$12,177 HKD

Retailer 4HK$13,628 HKD

Retailer 6HK$14,130 HKD

Retailer 8HK$14,946 HKD

Retailer 19HK$16,374 HKD

Retailer 16HK$16,507 HKD

Retailer 13HK$20,012 HKD

Retailer 2HK$20,203 HKD

Retailer 18HK$24,981 HKD

Retailer 14HK$26,479 HKD

Retailer 7HK$27,877 HKD

Retailer 17HK$28,630 HKD

Retailer 3HK$28,676 HKD

Retailer 5HK$28,706 HKD

Retailer 9HK$34,077 HKD

Retailer 11HK$38,075 HKD

Retailer 10HK$40,564 HKD

Retailer 22HK$41,213 HKD

Retailer 23HK$49,651 HKD

Retailer 15HK$50,840 HKD

Retailer 12HK$51,491 HKD

Retailer 20HK$72,102 HKD

Novita DiamondsHK$74,665 HKD

23 data points across 23 retailers

25 retailersHK$12,177 HKD to HK$74,665 HKD

Cheapest Retailer

HK$12,177 HKD

$1,552 USD

Retailer 2

HK$13,628 HKD

$1,737 USD

View

Final sale: no returns

Retailer 3

HK$14,130 HKD

$1,801 USD

View

Retailer 4

HK$14,946 HKD

$1,905 USD

View

Retailer 5

HK$16,374 HKD

$2,087 USD

View

Retailer 6

HK$16,507 HKD

$2,104 USD

View

Retailer 7

HK$18,987 HKD

$2,420 USD

View

Price last confirmed 21 days ago

Retailer 8

HK$20,012 HKD

£2,008 GBP

View

Retailer 9

HK$20,203 HKD

$2,575 USD

View

B+

Retailer 10

HK$24,981 HKD

$3,184 USD

View

B+

Retailer 11

HK$26,479 HKD

$3,375 USD

View

B+

Retailer 12

HK$27,877 HKD

€3,384 EUR

View

B+

Retailer 13

HK$28,630 HKD

A$5,614 AUD

View

B+

Retailer 14

HK$28,676 HKD

$3,655 USD

View

B+

Retailer 15

HK$28,706 HKD

ZAR 59,108 ZAR

View

B+

Retailer 16

HK$34,077 HKD

£3,420 GBP

View

B+

Retailer 17

HK$36,302 HKD

$4,627 USD

View

B+

Retailer 18

HK$38,075 HKD

$4,853 USD

View

B+

Retailer 19

HK$40,564 HKD

£4,071 GBP

View

Retailer 20

HK$41,213 HKD

$5,253 USD

View

Retailer 21

HK$49,651 HKD

$6,328 USD

View

Retailer 22

HK$50,840 HKD

$6,480 USD

View

Retailer 23

HK$51,491 HKD

$6,563 USD

View

Retailer 24

HK$72,102 HKD

$9,190 USD

View

Most Expensive

Novita Diamonds

cert_811634031 · Oct 31

HK$74,665 HKD

A$14,641 AUD

View

24 more retailers have this diamond

Prices start from HK$12,177 HKDSave up to HK$62,488 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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